Posts tagged "tools"
6 posts
Guess the mark: a Solent racing-marks quiz
I built a browser game for learning the Solent racing marks: a nautical chart, a highlighted buoy, and a multiple-choice question against the clock.
From workout planning to a Typst package
A small Typst package that turns a year and month into a grid you can write on, built for monthly workout-planning sheets and submitted to Typst Universe.
Wing foil sizing from first principles
A wing-foil gear calculator that shows its working: float, wing-in-air and foil-in-water joined into one physical model, with the equations on show.
Teaching Claude to Edit Like The Economist
A Claude Code plugin that applies The Economist's editorial standards to writing: it detects weasel words, fixes passive voice and keeps dialect consistent.
A Nobel-winning model says most UK SaaS startups aren't viable. Here's a calculator that shows why.
A calculator built on the Aghion-Howitt model says a realistic UK SaaS loses money on every customer. The model behind that verdict, and how to flip it.
Understanding Ship Deceleration: Interactive Calculator and Mathematical Methods
How long does a ship take to stop? An interactive calculator and the hydrodynamics from first principles show that hull form and propulsion type dominate.